Study sets matching "anatomy cells"
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Cell membrane
Cytoplasm
Organelles
Nucelus
outer protective layer of the cell
semi fluid inside the cell, but outside the nucleus
structures that help the cell function
the "brain" of the cell
Cell membrane
outer protective layer of the cell
Cytoplasm
semi fluid inside the cell, but outside the nucleus
Cell Theory
Generalized Cell
Plasma membrane
Interstitial Fluid
the cell is the smallest structural and functional unit; organ…
all cells have some common structures and functions; human cel…
bi molecular layer of lipids and proteins in a constantly chan…
a type of extracellular fluid that surrounds the cells within…
Cell Theory
the cell is the smallest structural and functional unit; organ…
Generalized Cell
all cells have some common structures and functions; human cel…
Mitochondria
Ribosomes
Rough Endoplasmic Reticulum
Smooth Endoplasmic Reticulum
Powerhouse of the cell
Cytoplasmic organelles at which proteins are synthesized.
Contains ribosomes; proteins are manufactured here.
Has no ribosomes, makes lipids and detoxifies drugs/poisons
Mitochondria
Powerhouse of the cell
Ribosomes
Cytoplasmic organelles at which proteins are synthesized.
Characteristics of Life
Responsiveness
Movement
growth
Responsiveness... Movement... Growth... Reproduction... Metabolism
Characteristic of life... Reaction to change taking place exterio…
Characteristic of life... positional change of the parts
characteristic of life... increase of body size without change in…
Characteristics of Life
Responsiveness... Movement... Growth... Reproduction... Metabolism
Responsiveness
Characteristic of life... Reaction to change taking place exterio…
Cell
Organelles
Plasma Cell Membrane
Selective Permeability
Structural and functional unit of all organisms
tiny organs that are specialized for specific functions
Consists of two layers of phospholipid molecules in which prot…
Attribute of plasma membrane which allows some molecules to pa…
Cell
Structural and functional unit of all organisms
Organelles
tiny organs that are specialized for specific functions
Epithelial Tissue
Excretion
Simple Squamous
Simple Cuboidal
found throughout the majority of the body, covers all the body…
getting rid of waste
single layer of thin, flattened cells. Nuclei are broad and th…
a single layer of cubed shaped cells. Nuclei are usually centr…
Epithelial Tissue
found throughout the majority of the body, covers all the body…
Excretion
getting rid of waste
Plasma Membrane
Cytoplasm
Nucleus
Cytosol
A thin, phospholipid and protein molecule bilayer that encapsu…
Gel-like fluid where the organelles are found
A part of the cell containing DNA and RNA and responsible for…
The soluble portion of the cytoplasm, which includes molecules…
Plasma Membrane
A thin, phospholipid and protein molecule bilayer that encapsu…
Cytoplasm
Gel-like fluid where the organelles are found
plasma membrane
cytoplasm
cytosol
organelles
Encloses the cell separating the environment and the cell.
Region that contains all materials between nucleus and plasma…
Intracellular fluid: within the cell.
Microscopic structures that carry out function within cell.
plasma membrane
Encloses the cell separating the environment and the cell.
cytoplasm
Region that contains all materials between nucleus and plasma…
Robert Hooke's cell theory
Cells
Sex cells (germ cells)
Oocyte
-cells are the building blocks of all plants and animals... -all…
smallest units that perform all vital physiological functions
-reproductive cells... -male sperm... -female oocyte
a cell that develops into an egg
Robert Hooke's cell theory
-cells are the building blocks of all plants and animals... -all…
Cells
smallest units that perform all vital physiological functions
Four concepts of cell theory
Most cells are composed of 4 elements:
Most cells have 3 main regions:
The Nucleus
1. A cell is the basic structural and functional unit of livin…
1. Carbon... 2. Hydrogen... 3. Oxygen... 4. Nitrogen
1. Nucleus... 2. Cytoplasm... 3. Plasma Membrane
-control center of the cell... -contains genetic material known a…
Four concepts of cell theory
1. A cell is the basic structural and functional unit of livin…
Most cells are composed of 4 elements:
1. Carbon... 2. Hydrogen... 3. Oxygen... 4. Nitrogen
Nucleus
Cytoskeletom
cytoplasm
Mitochondria
the positively charged central core of an atom, consisting of…
a microscopic network of protein filaments and tubules in the…
the material or protoplasm within a living cell, excluding the…
an organelle found in large numbers in most cells, in which th…
Nucleus
the positively charged central core of an atom, consisting of…
Cytoskeletom
a microscopic network of protein filaments and tubules in the…
extracellular fluid, extracellular matr…
extracellular fluid
extracellular matrix
collagen
the two components of space in-between cells
space in between cells; mostly water
space in between cells; solid or gel-like materials that holds…
what makes up a lot of the extracellular matrix
extracellular fluid, extracellular matr…
the two components of space in-between cells
extracellular fluid
space in between cells; mostly water
Cells
Enzyme
Catalysts
2 major Metabolic Reactions
sites of metabolic reactions... many reactions occur with cells s…
a protein that promotes chemical reactions like metabolism
Enzymes that speed up rate of metabolic reactions
Anabolism... Catabolism
Cells
sites of metabolic reactions... many reactions occur with cells s…
Enzyme
a protein that promotes chemical reactions like metabolism
Chromatin
Nucleolus
Smooth endoplasmic reticulum
Cytosol
When the cell is not dividing, the genetic material is loosely…
The nucleus also contains one or more small round bodies, comp…
No ribosomes -Involved in lipid metabolism, steroid synthesis…
Semitransparent fluid substance in which other things are susp…
Chromatin
When the cell is not dividing, the genetic material is loosely…
Nucleolus
The nucleus also contains one or more small round bodies, comp…
3 main parts of a human cell
What is the lipid bi-layer made of?
Parts of the Phospholipid bilayer.
What does cholesterol do?
1. Plasma membrane ... 2. Cytoplasm ... 3. Nucleus
Lipid bilayer... Cholesterol... Glycolipids... Proteins
Polar/hydrophilic (water-loving) "head"... Nonpolar/hydrophobic (…
Stabilize membrane... Maintain fluidity... Aids in hormone control
3 main parts of a human cell
1. Plasma membrane ... 2. Cytoplasm ... 3. Nucleus
What is the lipid bi-layer made of?
Lipid bilayer... Cholesterol... Glycolipids... Proteins
Intercellular
Non-Gated ion channel
phospholipid
diffusion
this term refers to substances BETWEEN cells
ion channel that is always open
the predominant lipid of the plasma membrane; forms a double l…
tendency for solutes to move from an area of higher concentrat…
Intercellular
this term refers to substances BETWEEN cells
Non-Gated ion channel
ion channel that is always open
Cytoplasm
Cytosol
Cytoplasmic organelles
Inorganic components
Everything between the nucleus and Plasma membrane
Fluid portion of the cytoplasm
nucleus,lysosomes, cytoskeleton,ribosome,centrioles,endoplasmi…
Water,salts,metals,dissolved gases
Cytoplasm
Everything between the nucleus and Plasma membrane
Cytosol
Fluid portion of the cytoplasm
nucleolus
microvilli
Lysosomes
Cytoplasm
Found inside the nucleus and produces ribosomes
Fingerlike extensions of the plasma membrane for more efficien…
Contain digestive enzymes... Uses chemicals to break down food an…
A jellylike fluid inside the cell in which the organelles are…
nucleolus
Found inside the nucleus and produces ribosomes
microvilli
Fingerlike extensions of the plasma membrane for more efficien…
cell membrane
cytoplasm(cytosol)
cytoskeleton
microfilaments
phospholipids & proteins, nutrients pass through to reach cell…
a fluid that distributes materials & is the center of metaboli…
internal protein framework, complex contraction in muscle cell…
involved in producing changes in cell types, a small rodlike s…
cell membrane
phospholipids & proteins, nutrients pass through to reach cell…
cytoplasm(cytosol)
a fluid that distributes materials & is the center of metaboli…
Mitochondria
Centrioles
Ribosome
Rough Endoplasmic Reticulum
Structure:... double membrane; has its own DNA.... Function:... *Pro…
Structure & Function: ... *Help in the formation of the spindle…
Structure:... Has its own DNA (rDNA)... Function:... *Translates mRN…
Structure:... Surrounded by ribosomes.... Function:... *Export the p…
Mitochondria
Structure:... double membrane; has its own DNA.... Function:... *Pro…
Centrioles
Structure & Function: ... *Help in the formation of the spindle…
3 main parts of a human cell
What is the lipid bi-layer made of?
Parts of the Phospholipid bilayer.
What does cholesterol do?
1. Plasma membrane ... 2. Cytoplasm ... 3. Nucleus
Lipid bilayer... Cholesterol... Glycolipids... Proteins
Polar/hydrophilic (water-loving) "head"... Nonpolar/hydrophobic (…
Stabilize membrane... Maintain fluidity... Aids in hormone control
3 main parts of a human cell
1. Plasma membrane ... 2. Cytoplasm ... 3. Nucleus
What is the lipid bi-layer made of?
Lipid bilayer... Cholesterol... Glycolipids... Proteins